单选题 Why does the professor ask the man to come to her office?
【正确答案】 C
【答案解析】[听力原文]
单选题 Why does the man hesitate before agreeing to the professor"s request?
【正确答案】 B
【答案解析】
单选题 What is the professor"s main criticism of the man"s paper?
A. It included unnecessary information.
B It did not include enough examples to illustrate the main point.
C. The main point was expressed too abstractly.
D. The paper ignored a key historical fact.
【正确答案】 A
【答案解析】
单选题 Why does the professor suggest that the student change the introduction of his paper?
【正确答案】 D
【答案解析】